[Mojolicious] Is it possible to avoid repetitive validation code?

[Michael Fung]

Hi All,

I am trying out Mojolicious::Validator. It is very elegant. But, if many 
actions take a optional "page" parameter, then I need to include something 
like the following for all these actions.

sub action1 {
  ...

  $validation->optional('page')->num(1,100);


Is there a way to avoid this repetition while using Mojolicious::Validator?


Thanks,
Michael



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[Mojolicious] Yancy first attempts

[Luc Larochelle]

Hi everyone,

I took the Yancy app example from the Mojolicious Advent calendar and made 
some minor modifications to use an SQLite backend instead of Postgres.

Thing is, the page won't render at all , but there is no error message.

>From my understanding of the purpose of this plugin, it should render blank 
at least ? (no posts, for instance) 

Any idea what I'm doing wrong ? Below is the full code.

Best regards,



use Mojolicious::Lite;
use Mojo::SQLite;

my $sql = Mojo::SQLite->new('sqlite:config.db');

# Use migrations to create a table
$sql->migrations->name('my_config_app')->from_string(migrations->migrate(0)->migrate;

plugin Yancy => {
backend => 'sqlite:config.db',
collections => {
hosts => {
required => [ 'title', 'markdown', 'html' ],
properties => {
id => {
type => 'integer',
readOnly => 1,
},
title => {
type => 'string',
},
markdown => {
type => 'string',
format => 'markdown',
'x-html-field' => 'html',
},
html => {
type => 'string',
},
},
},
},
};

get '/' => sub {
my ( $c ) = @_;
return $c->render(
'index',
posts => [ $c->yancy->list(
'hosts',
) ],
);
};

app->start;

__DATA__
@@ index.html.ep


  
Hello, world!





https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css";
 
integrity="sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszuE4W1povHYgTpBfshb"
 
crossorigin="anonymous">
  
  

% for my $post ( @{ stash 'posts' } ) {
  <%== $post->{html} %>
% }




https://code.jquery.com/jquery-3.2.1.slim.min.js"; 
integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
 
crossorigin="anonymous">
https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.3/umd/popper.min.js"; 
integrity="sha384-vFJXuSJphROIrBnz7yo7oB41mKfc8JzQZiCq4NCceLEaO4IHwicKwpJf9c9IpFgh"
 
crossorigin="anonymous">
https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js";
 
integrity="sha384-alpBpkh1PFOepccYVYDB4do5UnbKysX5WZXm3XxPqe5iKTfUKjNkCk9SaVuEZflJ"
 
crossorigin="anonymous">
  


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